1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef PPAPI_THUNK_PPB_VIEW_API_H_ 6#define PPAPI_THUNK_PPB_VIEW_API_H_ 7 8#include "ppapi/thunk/ppapi_thunk_export.h" 9 10namespace ppapi { 11 12struct ViewData; 13 14namespace thunk { 15 16class PPAPI_THUNK_EXPORT PPB_View_API { 17 public: 18 virtual ~PPB_View_API() {} 19 20 // Returns the view data struct. 21 virtual const ViewData& GetData() const = 0; 22 23 virtual PP_Bool GetRect(PP_Rect* viewport) const = 0; 24 virtual PP_Bool IsFullscreen() const = 0; 25 virtual PP_Bool IsVisible() const = 0; 26 virtual PP_Bool IsPageVisible() const = 0; 27 virtual PP_Bool GetClipRect(PP_Rect* clip) const = 0; 28 virtual float GetDeviceScale() const = 0; 29 virtual float GetCSSScale() const = 0; 30 virtual PP_Bool GetScrollOffset(PP_Point* offset) const = 0; 31}; 32 33} // namespace thunk 34} // namespace ppapi 35 36#endif // PPAPI_THUNK_PPB_VIEW_API_H_ 37